mirror of https://github.com/koreader/koreader
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
81 lines
1.9 KiB
Lua
81 lines
1.9 KiB
Lua
--[[
|
|
File formats supported by KOReader. These are reported when the device talks with calibre wireless server.
|
|
|
|
calibre assumes that the list is in desired order.
|
|
When sending documents if no format on the list exists then calibre converts the book to the first format.
|
|
|
|
See https://www.mobileread.com/forums/showthread.php?t=341423
|
|
--]]
|
|
|
|
local valid_ext = {
|
|
"epub",
|
|
"fb2",
|
|
"mobi",
|
|
"azw",
|
|
"xps",
|
|
"doc",
|
|
"docx",
|
|
"djv",
|
|
"djvu",
|
|
"pdf",
|
|
"cbz",
|
|
"htm",
|
|
"html",
|
|
"xhtml",
|
|
"pdb",
|
|
"prc",
|
|
"rtf",
|
|
"txt",
|
|
"md",
|
|
"chm",
|
|
"zip",
|
|
}
|
|
|
|
-- if the file "calibre-extensions.lua", under dataDir, returns a table
|
|
-- then use it instead of default extensions.
|
|
local function getCustomConfig()
|
|
local path = require("datastorage"):getDataDir()
|
|
local ok, extensions = pcall(dofile, string.format("%s/%s", path, "calibre-extensions.lua"))
|
|
if ok then return extensions end
|
|
end
|
|
|
|
local CalibreExtensions = {
|
|
outputs = { "epub", "mobi", "docx", "fb2", "pdf", "txt" },
|
|
default_output = G_reader_settings:readSetting("calibre_wireless_default_format") or "epub",
|
|
user_overrides = getCustomConfig(),
|
|
}
|
|
|
|
function CalibreExtensions:get()
|
|
if type(self.user_overrides) == "table" then
|
|
return self.user_overrides
|
|
else
|
|
local sorted = {}
|
|
sorted[1] = self.default_output
|
|
for _, v in ipairs(valid_ext) do
|
|
if v ~= self.default_output then
|
|
sorted[#sorted+1] = v
|
|
end
|
|
end
|
|
return sorted
|
|
end
|
|
end
|
|
|
|
function CalibreExtensions:getInfo()
|
|
local str = ""
|
|
local t = self:get()
|
|
for i, v in ipairs(t) do
|
|
if i == #t then
|
|
str = str .. v
|
|
else
|
|
str = str .. v .. ", "
|
|
end
|
|
end
|
|
return str
|
|
end
|
|
|
|
function CalibreExtensions:isCustom()
|
|
return self.user_overrides ~= nil
|
|
end
|
|
|
|
return CalibreExtensions
|